The ABB residual current circuit breaker 4P AC type 300 mA provides protection to people and installations against fault currents to earth, with a wide range of standard instantaneous and selective AC and A types, it offers configurations for special applications. It is suitable for installations with neutral on the left side.

Extended Product Type is F204 AC 63/0.3 L
Product ID is 2CSF204023R3630
Rated current is 63 A
Rated Residual current is 300 mA
Rated Impulse Withstand voltage is 4 kV
Rated Insulation voltage is 500 V
Can be used for various applications such as in industrial setups, commercial buildings, and residential areas